Block
pemblokiran f
p pemblokiran
Family unsur
actinide
Transisi Post-
Jeneng papan Group
I4 / mmm
Fm_ 3M
Facts Interesting
- metal Protaktinium wis 29 isotop.
- Isotop saka Protaktinium-231 digunakake ing gegaman nuklir.
- Galena Mineral ngandhut meh 87% saka logam Lead ing, Galena punika sulfide Mineral.
- Sumber kasedhiya paling saka logam Lead dina iku dening ulang batre automobile.
sumber
Found in Ores Uranium, Mining, Ores logam
bumi lemah ndhuwur, Found in Minerals, Mining, Ores logam, Ores saka Minerals
sing katutup
William Crookes
-
Discovery
ing taun 1900
Ing Tengah Easterns (7000 SM)
Turah mbrawah Ing Universe
Turah mbrawah Ing meteorit
-
Turah mbrawah Ing bumi lemah ndhuwur
Turah mbrawah Ing Manungsa
Ulah lan Wuku
- Efesus saiki dikenal saka logam Protaktinium sing winates kanggo riset waé mung.
- Sampeyan uga dipigunakaké ing insecticides, alami rambute lan minangka aditif anti-nuthuk kanggo bensin. Nanging kabeh iki dilarang déning pamaréntah minangka logam Lead dikenal kanggo ngrugekake kanggo kesehatan.
Ulah Industrial
-
Industri Kimia, Industry Listrik, Industry Elektronik
Ulah Medical
-
Surgical Instruments Manufacturing
keracunan
Highly Toxic
Toxic
Saiki ing badan Human
Ora
Ya
Pauling Elektronegativitas
Sanderson Elektronegativitas
Allred Rochow Elektronegativitas
Mulliken-Jaffe Elektronegativitas
Pauling Electropositivity
Properties Kimia liyane
ionisasi, Isotop radioaktif, Radioaktif
anti Corrosion, ionisasi, Isotop radioaktif
Konfigurasi elektron
[Rn] 5F 2 6D 1 7s 2
[Xe] 4F 14 5d 10 6s 2 6p 2
Struktur Crystal
Tetragonal (TETR)
Face tengah kubik (FCC)
Crystal pola
TETR-Crystal-Structure-of-Protactinium.jpg#100
FCC-Crystal-Structure-of-Lead.jpg#100
pola Angles
π/2, π/2, π/2
π/2, π/2, π/2
Kapadhetan Ing suhu kamar
Kapadhetan Nalika Liquid (ing mp)
Properties Teknik liyane
-
ductile, malleable
Nindakake Magnetic
paramagnetic
diamagnetic
Property Listrik
Arman
Arman miskin
Enthalpy saka atomization